Home / 16,347,544.64-22,560,311.44-9,104,200.64

Finding the Fourth Proportional to 16,347,544.64, 22,560,311.44 and 9,104,200.64

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Solution

The fourth proportional to 16,347,544.64, 22,560,311.44 and 9,104,200.64 is: 12,564,186.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,347,544.64 : 22,560,311.44 = 9,104,200.64 : x
  2. Step 2: Convert to fraction form
    16,347,544.64/22,560,311.44 = 9,104,200.64/x
  3. Step 3: Cross multiply
    16,347,544.64x = 22,560,311.44 × 9,104,200.64
  4. Step 4: Simplify right side
    16,347,544.64x = 205,393,601,850,647.34
  5. Step 5: Solve for x
    x = 205,393,601,850,647.34/16,347,544.64
  6. Step 6: Final answer
    x = 12,564,186.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.